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1 definition by nezander

 
1.
CSA
Abbreviation for Chronic Sweaty Anus. After playing outside for a long time, a layer of sweat fills your anus and it becomes uncomfortable to sit down. When entering an airconditioned room, a cool sensation flows into the oriface.
Yo man I just played soccer for three hours I have the worst CSA.
by nezander April 01, 2010